Michael Murphy
13Patents
10h-index
9Co-inventors
65Inventor score
Filing activity: Apr 21, 1976 → Dec 17, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6366207B1 | Device for modifying vehicle operator driving behavior | Performing Operations; Transporting | 155 | Expired |
| US5233844A | Storage apparatus, particularly with automatic insertion and retrieval | Physics | 94 | Expired |
| USD246729S | Combined breast shield and milk collector | General | 59 | Expired |
| US4270538A | Breast shield | Human Necessities | 53 | Expired |
| US5239933A | Auto rack panel gap sealer and bumper | Performing Operations; Transporting | 37 | Expired |
| US4917021A | Door finger guide for doors on auto rack cars | Performing Operations; Transporting | 28 | Expired |
| US5415108A | Auto rack panel gap sealer | Performing Operations; Transporting | 23 | Expired |
| US5667236A | Safety control grip brake for wheelchairs | Performing Operations; Transporting | 18 | Expired |
| US5694859A | Hole covering device for an auto rack car side wall panel | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8181983B2 | Vertically adjustable mount for jack assembly | Performing Operations; Transporting | 12 | Active |
| US8286986B2 | Gooseneck coupler | Performing Operations; Transporting | 9 | Active |
| US4463835A | Slide bearing attachment for U-section type unit brake beam guide lugs | Performing Operations; Transporting | 6 | Expired |
| US4463836A | Snap-on slide bearing for U-section type unit brake beam guide lugs | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.